There, the duo performed a surprise mashup of Swift's 1989 track "Out of the Woods" and their collaboration "Us" from Abrams' ...

Sabrina Carpenter and Christina Aguilera joined forces at the "Espresso" hitmaker's Los Angeles Short N' Sweet tour stop at ...

Charli’s SNL episode wouldn’t be complete without a live performance. Her first performance was of “360,” performed in front of a surrealistic brat-green set. Her mini skirt, thigh-high boots, ruffled ...